Rust: Update for latest main, and autoformat.

Author: geoffw0

rust/ql/lib/codeql/rust/frameworks/RustCrypto.qll

@@ -22,14 +22,26 @@ class StreamCipherInit extends Cryptography::CryptographicOperation::Range, Data
   StreamCipherInit() {
     // a call to `cipher::KeyInit::new`, `cipher::KeyInit::new_from_slice`,
     // `cipher::KeyIvInit::new`, `cipher::KeyIvInit::new_from_slices` or `rc2::Rc2::new_with_eff_key_len`.
-    exists(Path p, string rawAlgorithmName |
-      this.asExpr().getExpr().(CallExpr).getFunction().(PathExpr).getPath() = p and
+    exists(PathExpr p, string rawAlgorithmName |
+      this.asExpr().getExpr().(CallExpr).getFunction() = p and
       p.getResolvedCrateOrigin().matches("%/RustCrypto%") and
-      p.getPart().getNameRef().getText() =
+      p.getPath().getPart().getNameRef().getText() =
         ["new", "new_from_slice", "new_from_slices", "new_with_eff_key_len"] and
       (
-        rawAlgorithmName = p.getQualifier().getPart().getNameRef().getText() or
-        rawAlgorithmName = p.getQualifier().getPart().getGenericArgList().getGenericArg(0).(TypeArg).getTy().(PathType).getPath().getPart().getNameRef().getText()
+        rawAlgorithmName = p.getPath().getQualifier().getPart().getNameRef().getText() or
+        rawAlgorithmName =
+          p.getPath()
+              .getQualifier()
+              .getPart()
+              .getGenericArgList()
+              .getGenericArg(0)
+              .(TypeArg)
+              .getTypeRepr()
+              .(PathTypeRepr)
+              .getPath()
+              .getPart()
+              .getNameRef()
+              .getText()
       ) and
       algorithmName = simplifyAlgorithmName(rawAlgorithmName)
     )